Behavioral task
behavioral1
Sample
2024-01-06_e523b60462840b024bc33860de57ec31_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-06_e523b60462840b024bc33860de57ec31_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-06_e523b60462840b024bc33860de57ec31_cryptolocker
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Size
104KB
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MD5
e523b60462840b024bc33860de57ec31
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SHA1
a3dbf8930875774cf7c624ececaf3552ff81e897
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SHA256
d9c8258a0230fb06897dc7b18ec438773ffabb19e8014e0ab3fbe690d14ab1e1
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SHA512
664fa1b0694d4026c7e122d034e1260d5247c079f61ebedc076fc26bfa4e736d298ae770127ce6328004023cf3b783fad9602f1f020688b3dee3d6a550098ef0
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6Gksg5:1nK6a+qdOOtEvwDpjC
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-06_e523b60462840b024bc33860de57ec31_cryptolocker
Files
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2024-01-06_e523b60462840b024bc33860de57ec31_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ap0x Size: 1024B - Virtual size: 785B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE